Bereshis 16:16

16 And Avram was fourscore and six shanah when Hagar bore Yishmael to Avram.

Bereshis 16:16 Meaning and Commentary

Genesis 16:16

And Abram [was] eighty years old when Hagar bare Ishmael to
Abram.
] Which is easily reckoned, for he was seventy five years of age when he left Haran, ( Genesis 12:4 ) ; and he had been ten years in Canaan when Hagar was given him by Sarai for his wife, ( Genesis 16:3 ) ; and so must be then eighty five years of age, and of course must be eighty six when Ishmael was born.

Bereshis 16:16 In-Context

14 Therefore the well was called Beer-lahai-roi; hinei, it is between Kadesh and Bered.

15 And Hagar bore Avram ben; and Avram called shem bno, which Hagar bore, Yishmael (Ishmael).

16 And Avram was fourscore and six shanah when Hagar bore Yishmael to Avram.